/****
* Classes
****/
// Fireball class
var Fireball = Container.expand(function () {
  var self = Container.call(this);
  var fireballGraphics = self.attachAsset('fireball', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 10;
  self.update = function () {
    self.y -= self.speed;
    // Destroy fireball if it goes off screen
    if (self.y < -self.height) {
      self.destroy();
    }
  };
});
//<Assets used in the game will automatically appear here>
// Ninja class
var Ninja = Container.expand(function () {
  var self = Container.call(this);
  var ninjaGraphics = self.attachAsset('ninja', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.update = function () {
    // Update logic for ninja
  };
  self.summonJutsu = function () {
    // Summoning jutsu logic
  };
  self.fireBallJutsu = function () {
    // Fireball jutsu logic
  };
});
// Summon class
var Summon = Container.expand(function () {
  var self = Container.call(this);
  var summonGraphics = self.attachAsset('summon', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.update = function () {
    // Update logic for summon
  };
});

/****
* Initialize Game
****/
var game = new LK.Game({
  backgroundColor: 0x000000 //Init game with black background 
});

/****
* Game Code
****/
// Initialize ninja
var ninja = game.addChild(new Ninja());
ninja.x = 2048 / 2;
ninja.y = 2732 - 200;
// Initialize arrays for summons and fireballs
var summons = [];
var fireballs = [];
// Handle move events
function handleMove(x, y, obj) {
  // Move ninja to touch position
  ninja.x = x;
  ninja.y = y;
}
// Handle down events
game.down = function (x, y, obj) {
  handleMove(x, y, obj);
  // Perform summoning jutsu
  var newSummon = new Summon();
  newSummon.x = ninja.x;
  newSummon.y = ninja.y;
  summons.push(newSummon);
  game.addChild(newSummon);
};
// Handle up events
game.up = function (x, y, obj) {
  // Perform fireball jutsu
  var newFireball = new Fireball();
  newFireball.x = ninja.x;
  newFireball.y = ninja.y;
  fireballs.push(newFireball);
  game.addChild(newFireball);
};
// Update game logic
game.update = function () {
  // Update summons
  for (var i = summons.length - 1; i >= 0; i--) {
    summons[i].update();
    // Destroy summon if it goes off screen
    if (summons[i].y < -summons[i].height) {
      summons[i].destroy();
      summons.splice(i, 1);
    }
  }
  // Update fireballs
  for (var j = fireballs.length - 1; j >= 0; j--) {
    fireballs[j].update();
    // Destroy fireball if it goes off screen
    if (fireballs[j].y < -fireballs[j].height) {
      fireballs[j].destroy();
      fireballs.splice(j, 1);
    }
  }
};
// Set initial score
var scoreTxt = new Text2('0', {
  size: 150,
  fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Update score
function updateScore() {
  scoreTxt.setText(LK.getScore());
}
// Initialize score
LK.setScore(0);
updateScore();